2004 Subaru Forester Owner's Manual - Page 309

Driving tips F 60% back of trailer's axle than in the front, the load is taken off the rear axle of the towing vehicle. This may cause the rear wheels to skid, especially during braking or when vehicle speed is reduced during cornering, resulting in oversteer, spin out and/or jackknifing. 40% 50% 50% Trailer hitches HS8021BB F: Front of vehicle The tongue load can be adjusted by proper distribution of the load in the trailer. Never load the trailer with more weight in the back than in the front; approximately 60 percent of the trailer load should be in the front and approximately 40 percent in the rear. Also, distribute the load as evenly as possible on both the left and right sides. Be sure that all cargo is firmly secured to prevent a change in weight distribution while driving. Choose a proper hitch for your vehicle and trailer. The use of a genuine SUBARU trailer hitch is recommended. A genuine SUBARU hitch is available from your SUBARU dealer. If use of a non-genuine hitch is unavoidable, be sure the hitch is suited to your vehicle and trailer. Consult with a professional hitch supplier to assist you in choosing an appropriate hitch for your vehicle. Be sure to follow all of the hitch manufacturer's instructions for installation and use. Never use a hitch that mounts only to the rear bumper. The bumper is not designed to handle that type of load. For all types of hitches, regularly check that the hitch mounting bolts and nuts are tight. If the trailer is loaded with more weight in the 8-30